Pure Beauty: Shower Purification System

I don't know about you, but I've heard my grandmother complain many 'a times about the hard shower water in California. She claims the water is better in the midwest...If you're like my grandmother and you've had enough of hard water (which strips the skin and hair of it's natural protective oils and fades hair color) than look no further than hair stylist Jonathan Anthin's Shower Purification System. For $95 it's supposed to filter tap water to free it of dulling minerals. Sounds cool, but I wonder if it will really make that big of a difference.